Science supply stores like Home Science Tools or Carolina Biological Online retailers like Amazon, where they're often sold as craft or hobby magnets Hardware stores, sometimes in their specialty ...

In this video I show you 6 experiments with magnets: 1. Apples and magnet. For this experiment you need to build suspension from chop sticks. Put 2 apples at opposite ends of the stick and after that ...

That magnet on your refrigerator? Let's supersize it. Imagine it's 1 million times more powerful than Earth's magnetic field and as heavy as a small herd of elephants. Imagine it's powerful enough to ...